Evidence map›Paper›PMID 31199866›Full record

ArticleNucleic acids research2019

Evolutionary coupling analysis identifies the impact of disease-associated variants at less-conserved sites.

Donghyo Kim, Seong Kyu Han, Kwanghwan Lee, Inhae Kim, JungHo Kong, Sanguk Kim

Abstract read
In one paragraph

Article in Nucleic acids research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Donghyo KimDepartment of Life Sciences, Pohang University of Science and Technology, Pohang 790-784, Korea.
Seong Kyu HanDepartment of Life Sciences, Pohang University of Science and Technology, Pohang 790-784, Korea.
Kwanghwan LeeDepartment of Life Sciences, Pohang University of Science and Technology, Pohang 790-784, Korea.
Inhae KimDepartment of Life Sciences, Pohang University of Science and Technology, Pohang 790-784, Korea.
JungHo KongDepartment of Life Sciences, Pohang University of Science and Technology, Pohang 790-784, Korea.
Sanguk KimDepartment of Life Sciences, Pohang University of Science and Technology, Pohang 790-784, Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genome-wide association studies have discovered a large number of genetic variants in human patients with the disease. Thus, predicting the impact of these variants is important for sorting disease-associated variants (DVs) from neutral variants. Current methods to predict the mutational impacts depend on evolutionary conservation at the mutation site, which is determined using homologous sequences and based on the assumption that variants at well-conserved sites have high impacts. However, many DVs at less-conserved but functionally important sites cannot be predicted by the current methods. Here, we present a method to find DVs at less-conserved sites by predicting the mutational impacts using evolutionary coupling analysis. Functionally important and evolutionarily coupled sites often have compensatory variants on cooperative sites to avoid loss of function. We found that our method identified known intolerant variants in a diverse group of proteins. Furthermore, at less-conserved sites, we identified DVs that were not identified using conservation-based methods. These newly identified DVs were frequently found at protein interaction interfaces, where species-specific mutations often alter interaction specificity. This work presents a means to identify less-conserved DVs and provides insight into the relationship between evolutionarily coupled sites and human DVs.

Indexed as

AlgorithmsAmino Acid SequenceBiological EvolutionCardiovascular DiseasesConserved SequenceDatabases, ProteinEndocrine System DiseasesEye DiseasesGenetic Predisposition to DiseaseGenome, HumanGenome-Wide Association StudyHematologic DiseasesHumansMetabolic DiseasesMutationNeoplasms

Identifiers

PMID31199866
PMCPMC6895274

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.